Head to head
1
Hard
0
0
Clay
1
Daniel Altmaier's wins on the left · Sam Querrey's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Indian Wells Masters | Hard | R128 | Daniel Altmaier | 6-2 6-4 |
| 2017 | Geneva | Clay | R32 | Sam Querrey | 6-3 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.